Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
infogroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:15:56 UTC · ↺ Refresh
MX Hostnames
- infogroup-com.mail.protection.outlook.com
MX Priorities
- infogroup-com.mail.protection.outlook.com: 10
A / AAAA Records
- 3.17.0.87 ↩ ec2-3-17-0-87.us-east-2.compute.amazonaws.com
- 3.137.37.39 ↩ ec2-3-137-37-39.us-east-2.compute.amazonaws.com
- 18.224.76.165
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-734.awsdns-27.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-734.awsdns-27.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1469.awsdns-55.org
ns-1623.awsdns-10.co.uk
ns-483.awsdns-60.com
ns-734.awsdns-27.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:199.125.8.2 ip4:199.125.13.0/24 ip4:216.251.228.0/25 ip4:216.251.255.100 ip4:68.232.128.0/19 ip4:199.125.14.2 ip4:168.245.127.126 include:spf.protection.outlook.com include:whitelabel.infogroup.com include:part2.infogroup.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:s; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 ip4:199.125.8.2 ip4:199.125.13.0/24 ip4:216.251.228.0/25 ip4:216.251.255.100 ip4:68.232.128.0/19 ip4:199.125.14.2 ip4:168.245.127.126 include:spf.protection.outlook.com include:whitelabel.infogroup.com include:part2.infogroup.com -all
- 7tBYSOhss9GfrBMszU937jsxqvf+9NDgiWrJ+7o3FKZ7mEELVWbf/rkFfvyhv/eaJPvhA4kAoQkdNwH30g8ZWQ==
- 9Tx-GHp-45v
- MS=ms26997605
- MS=ms56923627
- google-site-verification=qXTanpz33CRUSL1hFDMjvaCf6gVYBq6JDW91gmaqx1A
Full email verification for infogroup.com
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